CLS-M
iQube2
®
Junction Box Upgrade Installation
The iQube2 junction box is designed for use with the Rice Lake Weighing Systems
CLS-M
,
CLS-420
, and
CLS-
920i
series forklift scales. The coiled cable connection is the same, but the load cell connectors have been updated
to improve serviceability.
Coiled Cable
Connector
Load Cell Cable
Connector
Load Cell Cable
Connector
Breather Vent
Calibration Switch Access
Sealing Point
Figure 3. iQube2 Junction Box
3.7
CLS-M Junction Box Replacement
Use the following steps to replace the junction box in the CLS-M.
1. Turn scale power off on the Communication/Power box.
1. Remove the bolt that holds the cover plate in place, which conceals the junction box.
2. Remove the cover plate and set aside.
3. Unplug power cable.
4. Lift the forklift to a comfortable working height.
5. Remove the two screws securing the junction to the scale, using a number 4 metric Allen wrench, to
remove existing junction from scale carriage.
6. Remove the coiled interface cable from the junction.
7. Disconnect the load cell cables.
Note
Steps 9-14 are only required when upgrading the original junction to an iQube2. If replacing an iQube2 with
another iQube2 skip to step 15.
8. Remove automotive quick connects from load cell cables.
9. Strip wires for connection to the new load cell connectors. See Figure 4.
10. Follow the instructions on the packaging for Turk connector, PN BS-8157-0/P69, for inserting wires.
11. Wire the load cell 5-pin male connector to the following color codes Table 1 and Figure 4. Note the
orientation of the raised diamond in Figure 4. Use the supplied tool in the rectangular tool slot to lock
wires down.
PN 168876 Rev B
April 2015
